AMERICAN COLEOPTERA. 99 



EXPLANATION OF PLATE I. 



1. Diclidia Icetula Lee, antenna. 



2. " " Lee, maxillary palpus. 



3. " " Lee, anterior tarsus. 



4. " " Lee, posterior tibia and tarsus. 



5. " " Lee, elytra. 



6. Pentaria, antenna. 



7. " labial palpus. 



8. " maxillary palpus. 



9. " anterior tarsus. 



10. " trifasciata Mels. 



11 . " nubila Lee 



12. " fuscula Lee, showing the transverse striation. 



13. " hirsuta sp. nov. 



14. Anaspis, antenna. 



15. " labial palpus. 



16. " maxillary palpus. 



1 7. " posterior tibia and tarsus. 



18. " anterior tarsus. 



19. " pusio Lee, (thorax only). 



20. " atra Lee, (thorax only). 



21. " humeTulis sp. nov. 



22. Tomoxia, antenna. 



23. " maxillary palpus, (bidentata, see fig. 31). 



24. " posterior tibia and tarsus. 



25. " anterior tarsus. 



26. " claw of anterior tarsus. 



27. " bidentata Say. 



28. " lineella Lee 



29. " inclusa Lee 



30. " hilar-is Say. 



31. " lineella, maxillary palpus. 



32. " hilaris, maxillary palpus. 



33. Mordella melcena Germ., showing the general appearance of the species in this 



and the following genera. 



34. " mouth parts of Scutellaria Fab. 



35. " antenna. 



36. " 4-punctata Say. 



37. " " Say, maxillary palpus. 



38. " marginala, palpus. 



39. " borealis Lee (var.). 



40. "' inflammata Lee. 



41. " ^-punctata Fabr. 



42. " marginata Mels. 



